DEMP [DOGE EMPIRE] Token

Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

Reentrancy in ERC20DividendToken._transfer(address,address,uint256) (#1638-1717):
External calls:
- swapAndSendDividendsToMarketing(marketingTokens) (#1668)
- (success) = address(marketingAddress).call{value: dividends}() (#1759)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1728-1734)
- swapAndSendDividends(rewardTokens) (#1673)
- success = IERC20(rewardToken).approve(address(dividendTracker),dividends) (#1772)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1746-1752)
- IERC20(rewardToken).transfer(marketingAddress,portionForMarketing) (#1775)
- dividendTracker.distributeDividends(dividends) (#1777)
External calls sending eth:
- swapAndSendDividendsToMarketing(marketingTokens) (#1668)
- (success) = address(marketingAddress).call{value: dividends}() (#1759)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#1691)
- _balances[sender] = senderBalance - amount (#450)
- _balances[recipient] += amount (#452)
- super._transfer(from,to,amount) (#1694)
- _balances[sender] = senderBalance - amount (#450)
- _balances[recipient] += amount (#452)
- swapping = false (#1676)
Apply the check-effects-interactions pattern.

Additional information: link

DividendPayingToken.distributeDividends(uint256) (#1210-1225) ignores return value by IERC20(rewardToken).transferFrom(_msgSender(),address(this),amount) (#1214)
ERC20DividendToken.swapAndSendDividends(uint256) (#1766-1780) ignores return value by IERC20(rewardToken).transfer(marketingAddress,portionForMarketing) (#1775)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#82-84)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#90-93)
name() should be declared external:
- ERC20.name() (#278-280)
symbol() should be declared external:
- ERC20.symbol() (#286-288)
decimals() should be declared external:
- ERC20.decimals() (#303-305)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#329-332)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#337-339)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#348-351)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#366-380)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#394-397)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#413-421)
get(IterableMapping.Map,address) should be declared external:
- IterableMapping.get(IterableMapping.Map,address) (#1066-1068)
getIndexOfKey(IterableMapping.Map,address) should be declared external:
- IterableMapping.getIndexOfKey(IterableMapping.Map,address) (#1070-1075)
getKeyAtIndex(IterableMapping.Map,uint256) should be declared external:
- IterableMapping.getKeyAtIndex(IterableMapping.Map,uint256) (#1077-1079)
size(IterableMapping.Map) should be declared external:
- IterableMapping.size(IterableMapping.Map) (#1081-1083)
distributeDividends(uint256) should be declared external:
- DividendPayingToken.distributeDividends(uint256) (#1210-1225)
withdrawDividend() should be declared external:
- DividendPayingToken.withdrawDividend() (#1229-1231)
- ERC20DividendTracker.withdrawDividend() (#1819-1824)
dividendOf(address) should be declared external:
- DividendPayingToken.dividendOf(address) (#1266-1268)
withdrawnDividendOf(address) should be declared external:
- DividendPayingToken.withdrawnDividendOf(address) (#1280-1282)
excludeMultipleAccountsFromFees(address[],bool) should be declared external:
- ERC20DividendToken.excludeMultipleAccountsFromFees(address[],bool) (#1472-1481)
setAutomatedMarketMakerPair(address,bool) should be declared external:
- ERC20DividendToken.setAutomatedMarketMakerPair(address,bool) (#1501-1511)
updateGasForProcessing(uint256) should be declared external:
- ERC20DividendToken.updateGasForProcessing(uint256) (#1527-1538)
isExcludedFromFees(address) should be declared external:
- ERC20DividendToken.isExcludedFromFees(address) (#1552-1554)
withdrawableDividendOf(address) should be declared external:
- ERC20DividendToken.withdrawableDividendOf(address) (#1556-1562)
dividendTokenBalanceOf(address) should be declared external:
- ERC20DividendToken.dividendTokenBalanceOf(address) (#1564-1570)
getAccountAtIndex(uint256) should be declared external:
- ERC20DividendTracker.getAccountAtIndex(uint256) (#1902-1923)
process(uint256) should be declared external:
- ERC20DividendTracker.process(uint256) (#1950-2002)
Use the external attribute for functions never called from the contract.

Additional information: link

Reentrancy in DividendPayingToken._withdrawDividendOfUser(address) (#1235-1261):
External calls:
- success = IERC20(rewardToken).transfer(user,_withdrawableDividend) (#1245-1248)
State variables written after the call(s):
- withdrawnDividends[user] = withdrawnDividends[user].sub(_withdrawableDividend) (#1251-1253)
Apply the check-effects-interactions pattern.

Additional information: link

ERC20DividendToken._transfer(address,address,uint256).iterations (#1703) is a local variable never initialized
ERC20DividendToken._transfer(address,address,uint256).lastProcessedIndex (#1705) is a local variable never initialized
ERC20DividendToken._transfer(address,address,uint256).claims (#1704) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

ERC20DividendToken.claim() (#1626-1628) ignores return value by dividendTracker.processAccount(_msgSender(),false) (#1627)
ERC20DividendToken._transfer(address,address,uint256) (#1638-1717) ignores return value by dividendTracker.process(gas) (#1702-1715)
Ensure that all the return values of the function calls are used.

Additional information: link

DividendPayingToken.constructor(address,string,string)._name (#1206) shadows:
- ERC20._name (#258) (state variable)
DividendPayingToken.constructor(address,string,string)._symbol (#1206) shadows:
- ERC20._symbol (#259) (state variable)
DividendPayingToken.dividendOf(address)._owner (#1266) shadows:
- Ownable._owner (#49) (state variable)
DividendPayingToken.withdrawableDividendOf(address)._owner (#1273) shadows:
- Ownable._owner (#49) (state variable)
DividendPayingToken.withdrawnDividendOf(address)._owner (#1280) shadows:
- Ownable._owner (#49) (state variable)
DividendPayingToken.accumulativeDividendOf(address)._owner (#1289) shadows:
- Ownable._owner (#49) (state variable)
Rename the local variables that shadow another component.

Additional information: link

DividendPayingToken.constructor(address,string,string)._rewardToken (#1206) lacks a zero-check on :
- rewardToken = _rewardToken (#1207)
ERC20DividendToken.constructor(string,string,uint256,address,address,address).rewardToken_ (#1403) lacks a zero-check on :
- rewardToken = rewardToken_ (#1409)
ERC20DividendToken.constructor(string,string,uint256,address,address,address).marketingAddress_ (#1403) lacks a zero-check on :
- marketingAddress = marketingAddress_ (#1410)
ERC20DividendToken.setMarketingWallet(address).wallet (#1483) lacks a zero-check on :
- marketingAddress = wallet (#1484)
Check that the address is not zero.

Additional information: link

DividendPayingToken._withdrawDividendOfUser(address) (#1235-1261) has external calls inside a loop: success = IERC20(rewardToken).transfer(user,_withdrawableDividend) (#1245-1248)
Favor pull over push strategy for external calls.

Additional information: link

Variable 'ERC20DividendToken._transfer(address,address,uint256).iterations (#1703)' in ERC20DividendToken._transfer(address,address,uint256) (#1638-1717) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1707-1714)
Variable 'ERC20DividendToken._transfer(address,address,uint256).lastProcessedIndex (#1705)' in ERC20DividendToken._transfer(address,address,uint256) (#1638-1717) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1707-1714)
Variable 'ERC20DividendToken._transfer(address,address,uint256).claims (#1704)' in ERC20DividendToken._transfer(address,address,uint256) (#1638-1717) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1707-1714)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Additional information: link

Reentrancy in ERC20DividendToken._transfer(address,address,uint256) (#1638-1717):
External calls:
- swapAndSendDividendsToMarketing(marketingTokens) (#1668)
- (success) = address(marketingAddress).call{value: dividends}() (#1759)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1728-1734)
- swapAndSendDividends(rewardTokens) (#1673)
- success = IERC20(rewardToken).approve(address(dividendTracker),dividends) (#1772)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1746-1752)
- IERC20(rewardToken).transfer(marketingAddress,portionForMarketing) (#1775)
- dividendTracker.distributeDividends(dividends) (#1777)
External calls sending eth:
- swapAndSendDividendsToMarketing(marketingTokens) (#1668)
- (success) = address(marketingAddress).call{value: dividends}() (#1759)
State variables written after the call(s):
- swapAndSendDividends(rewardTokens) (#1673)
- _allowances[owner][spender] = amount (#529)
Reentrancy in ERC20DividendToken._updateUniswapV2Router(address) (#1455-1464):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1457-1458)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (#1460)
Reentrancy in ERC20DividendToken.constructor(string,string,uint256,address,address,address) (#1403-1428):
External calls:
- _deployDividendTracker(routerV2_,rewardToken_) (#1414)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1445)
- dividendTracker.excludeFromDividends(address(this)) (#1446)
- dividendTracker.excludeFromDividends(owner()) (#1447)
- dividendTracker.excludeFromDividends(address(0xdead)) (#1448)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1449)
- dividendTracker.excludeFromDividends(marketingAddress) (#1450)
- _updateUniswapV2Router(routerV2_) (#1416)
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1457-1458)
- dividendTracker.excludeFromDividends(pair) (#1521)
State variables written after the call(s):
- _mint(owner(),totalSupply_ * (10 ** 18)) (#1427)
- _balances[account] += amount (#474)
- excludeFromFees(owner(),true) (#1419)
- _isExcludedFromFees[account] = excluded (#1467)
- excludeFromFees(address(this),true) (#1420)
- _isExcludedFromFees[account] = excluded (#1467)
- excludeFromFees(marketingAddress,true) (#1421)
- _isExcludedFromFees[account] = excluded (#1467)
- _mint(owner(),totalSupply_ * (10 ** 18)) (#1427)
- _totalSupply += amount (#473)
- _updateUniswapV2Router(routerV2_) (#1416)
- uniswapV2Pair = _uniswapV2Pair (#1460)
Reentrancy in DividendPayingToken.distributeDividends(uint256) (#1210-1225):
External calls:
- IERC20(rewardToken).transferFrom(_msgSender(),address(this),amount) (#1214)
State variables written after the call(s):
- magnifiedDividendPerShare = magnifiedDividendPerShare.add((received).mul(magnitude) / totalSupply()) (#1218-1220)
- totalDividendsDistributed = totalDividendsDistributed.add(received) (#1223)
Reentrancy in ERC20DividendTracker.processAccount(address,bool) (#2004-2018):
External calls:
- amount = _withdrawDividendOfUser(address(account)) (#2009)
- success = IERC20(rewardToken).transfer(user,_withdrawableDividend) (#1245-1248)
State variables written after the call(s):
- lastClaimTimes[account] = block.timestamp (#2012)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in ERC20DividendToken._deployDividendTracker(address,address) (#1441-1453):
External calls:
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1445)
- dividendTracker.excludeFromDividends(address(this)) (#1446)
- dividendTracker.excludeFromDividends(owner()) (#1447)
- dividendTracker.excludeFromDividends(address(0xdead)) (#1448)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1449)
- dividendTracker.excludeFromDividends(marketingAddress) (#1450)
Event emitted after the call(s):
- DeployedDividendTracker(address(dividendTracker)) (#1452)
Reentrancy in ERC20DividendToken._setAutomatedMarketMakerPair(address,bool) (#1513-1525):
External calls:
- dividendTracker.excludeFromDividends(pair) (#1521)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#1524)
Reentrancy in ERC20DividendToken._transfer(address,address,uint256) (#1638-1717):
External calls:
- swapAndSendDividendsToMarketing(marketingTokens) (#1668)
- (success) = address(marketingAddress).call{value: dividends}() (#1759)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1728-1734)
- swapAndSendDividends(rewardTokens) (#1673)
- success = IERC20(rewardToken).approve(address(dividendTracker),dividends) (#1772)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1746-1752)
- IERC20(rewardToken).transfer(marketingAddress,portionForMarketing) (#1775)
- dividendTracker.distributeDividends(dividends) (#1777)
External calls sending eth:
- swapAndSendDividendsToMarketing(marketingTokens) (#1668)
- (success) = address(marketingAddress).call{value: dividends}() (#1759)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#530)
- swapAndSendDividends(rewardTokens) (#1673)
- SendDividends(tokens,dividends) (#1778)
- swapAndSendDividends(rewardTokens) (#1673)
- Transfer(sender,recipient,amount) (#454)
- super._transfer(from,to,amount) (#1694)
- Transfer(sender,recipient,amount) (#454)
- super._transfer(from,address(this),fees) (#1691)
Reentrancy in ERC20DividendToken._transfer(address,address,uint256) (#1638-1717):
External calls:
- swapAndSendDividendsToMarketing(marketingTokens) (#1668)
- (success) = address(marketingAddress).call{value: dividends}() (#1759)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1728-1734)
- swapAndSendDividends(rewardTokens) (#1673)
- success = IERC20(rewardToken).approve(address(dividendTracker),dividends) (#1772)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1746-1752)
- IERC20(rewardToken).transfer(marketingAddress,portionForMarketing) (#1775)
- dividendTracker.distributeDividends(dividends) (#1777)
- dividendTracker.setBalance(from,balanceOf(from)) (#1696)
- dividendTracker.setBalance(to,balanceOf(to)) (#1697)
- dividendTracker.process(gas) (#1702-1715)
External calls sending eth:
- swapAndSendDividendsToMarketing(marketingTokens) (#1668)
- (success) = address(marketingAddress).call{value: dividends}() (#1759)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1707-1714)
Reentrancy in ERC20DividendToken._updateUniswapV2Router(address) (#1455-1464):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1457-1458)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1461)
- dividendTracker.excludeFromDividends(pair) (#1521)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#1524)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1461)
- UpdateUniswapV2Router(newAddress) (#1463)
Reentrancy in ERC20DividendToken.constructor(string,string,uint256,address,address,address) (#1403-1428):
External calls:
- _deployDividendTracker(routerV2_,rewardToken_) (#1414)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1445)
- dividendTracker.excludeFromDividends(address(this)) (#1446)
- dividendTracker.excludeFromDividends(owner()) (#1447)
- dividendTracker.excludeFromDividends(address(0xdead)) (#1448)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1449)
- dividendTracker.excludeFromDividends(marketingAddress) (#1450)
- _updateUniswapV2Router(routerV2_) (#1416)
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1457-1458)
- dividendTracker.excludeFromDividends(pair) (#1521)
Event emitted after the call(s):
- ExcludeFromFees(account,excluded) (#1469)
- excludeFromFees(marketingAddress,true) (#1421)
- ExcludeFromFees(account,excluded) (#1469)
- excludeFromFees(owner(),true) (#1419)
- ExcludeFromFees(account,excluded) (#1469)
- excludeFromFees(address(this),true) (#1420)
- SetAutomatedMarketMakerPair(pair,value) (#1524)
- _updateUniswapV2Router(routerV2_) (#1416)
- Transfer(address(0),account,amount) (#475)
- _mint(owner(),totalSupply_ * (10 ** 18)) (#1427)
- UpdateUniswapV2Router(newAddress) (#1463)
- _updateUniswapV2Router(routerV2_) (#1416)
Reentrancy in DividendPayingToken.distributeDividends(uint256) (#1210-1225):
External calls:
- IERC20(rewardToken).transferFrom(_msgSender(),address(this),amount) (#1214)
Event emitted after the call(s):
- DividendsDistributed(_msgSender(),received) (#1221)
Reentrancy in ERC20DividendTracker.processAccount(address,bool) (#2004-2018):
External calls:
- amount = _withdrawDividendOfUser(address(account)) (#2009)
- success = IERC20(rewardToken).transfer(user,_withdrawableDividend) (#1245-1248)
Event emitted after the call(s):
- Claim(account,amount,automatic) (#2013)
Reentrancy in ERC20DividendToken.processDividendTracker(uint256) (#1610-1624):
External calls:
- (iterations,claims,lastProcessedIndex) = dividendTracker.process(gas) (#1611-1615)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,false,gas,tx.origin) (#1616-1623)
Reentrancy in ERC20DividendToken.swapAndSendDividends(uint256) (#1766-1780):
External calls:
- swapTokensForERC20(tokens) (#1767)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1746-1752)
- success = IERC20(rewardToken).approve(address(dividendTracker),dividends) (#1772)
- IERC20(rewardToken).transfer(marketingAddress,portionForMarketing) (#1775)
- dividendTracker.distributeDividends(dividends) (#1777)
Event emitted after the call(s):
- SendDividends(tokens,dividends) (#1778)
Reentrancy in ERC20DividendToken.swapAndSendDividendsToMarketing(uint256) (#1755-1764):
External calls:
- swapTokensForEth(tokens) (#1756)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1728-1734)
- (success) = address(marketingAddress).call{value: dividends}() (#1759)
External calls sending eth:
- (success) = address(marketingAddress).call{value: dividends}() (#1759)
Event emitted after the call(s):
- SendDividendsToMarketing(tokens,dividends) (#1762)
Apply the check-effects-interactions pattern.

Additional information: link

ERC20DividendTracker.getAccount(address) (#1857-1900) uses timestamp for comparisons
Dangerous comparisons:
- nextClaimTime > block.timestamp (#1897-1899)
ERC20DividendTracker.canAutoClaim(uint256) (#1925-1931) uses timestamp for comparisons
Dangerous comparisons:
- lastClaimTime > block.timestamp (#1926)
- block.timestamp.sub(lastClaimTime) >= claimWait (#1930)
Avoid relying on block.timestamp.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.5.0', '>=0.6.2', '^0.8.0']
- ^0.8.0 (#8)
- ^0.8.0 (#34)
- ^0.8.0 (#110)
- ^0.8.0 (#194)
- ^0.8.0 (#222)
- ^0.8.0 (#578)
- >=0.5.0 (#806)
- >=0.5.0 (#827)
- >=0.6.2 (#883)
- >=0.6.2 (#982)
- ^0.8.0 (#1028)
Use one Solidity version.

Additional information: link

Context._msgData() (#25-27) is never used and should be removed
DividendPayingToken._transfer(address,address,uint256) (#1298-1302) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#765-774) is never used and should be removed
SafeMath.mod(uint256,uint256) (#725-727) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#791-800) is never used and should be removed
SafeMath.sub(uint256,uint256,string) (#742-751) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#596-602) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#638-643) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#650-655) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#621-631) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#609-614) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (#8) allows old versions
Pragma version^0.8.0 (#34) allows old versions
Pragma version^0.8.0 (#110) allows old versions
Pragma version^0.8.0 (#194) allows old versions
Pragma version^0.8.0 (#222) allows old versions
Pragma version^0.8.0 (#578) allows old versions
Pragma version>=0.5.0 (#806) allows old versions
Pragma version>=0.5.0 (#827) allows old versions
Pragma version>=0.6.2 (#883) allows old versions
Pragma version>=0.6.2 (#982) allows old versions
Pragma version^0.8.0 (#1028) allows old versions
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Low level call in ERC20DividendToken.swapAndSendDividendsToMarketing(uint256) (#1755-1764):
- (success) = address(marketingAddress).call{value: dividends}() (#1759)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#844) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#845) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#862) is not in mixedCase
Function IUniswapV2Router01.WETH() (#887) is not in mixedCase
Parameter DividendPayingToken.dividendOf(address)._owner (#1266) is not in mixedCase
Parameter DividendPayingToken.withdrawableDividendOf(address)._owner (#1273) is not in mixedCase
Parameter DividendPayingToken.withdrawnDividendOf(address)._owner (#1280) is not in mixedCase
Parameter DividendPayingToken.accumulativeDividendOf(address)._owner (#1289) is not in mixedCase
Constant DividendPayingToken.magnitude (#1186) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter ERC20DividendToken.excludePresale(address)._presaleAddress (#1432) is not in mixedCase
Parameter ERC20DividendTracker.getAccount(address)._account (#1857) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#892) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#893)
Variable ERC20._totalSupply (#256) is too similar to ERC20DividendToken.constructor(string,string,uint256,address,address,address).totalSupply_ (#1403)
Variable ERC20DividendToken._deployDividendTracker(address,address).rewardToken_ (#1441) is too similar to ERC20DividendToken._transfer(address,address,uint256).rewardTokens (#1672)
Variable ERC20DividendToken.constructor(string,string,uint256,address,address,address).rewardToken_ (#1403) is too similar to ERC20DividendToken._transfer(address,address,uint256).rewardTokens (#1672)
Variable DividendPayingToken._withdrawDividendOfUser(address)._withdrawableDividend (#1239) is too similar to ERC20DividendTracker.getAccount(address).withdrawableDividends (#1864)
Variable DividendPayingToken.constructor(address,string,string)._rewardToken (#1206) is too similar to ERC20DividendTracker.constructor(address).rewardToken_ (#1806)
Variable DEMP.constructor(address)._marketingAddress (#2035) is too similar to ERC20DividendToken.constructor(string,string,uint256,address,address,address).marketingAddress_ (#1403)
Variable DEMP._rewardToken (#2033) is too similar to ERC20DividendToken.constructor(string,string,uint256,address,address,address).rewardToken_ (#1403)
Variable DEMP._rewardToken (#2033) is too similar to ERC20DividendToken._deployDividendTracker(address,address).rewardToken_ (#1441)
Variable DEMP._rewardToken (#2033) is too similar to ERC20DividendToken._transfer(address,address,uint256).rewardTokens (#1672)
Prevent variables from having similar names.

Additional information: link

ERC20DividendToken.updateGasForProcessing(uint256) (#1527-1538) uses literals with too many digits:
- require(bool,string)(newValue >= 200000 && newValue <= 500000,ERC20DividendToken: gasForProcessing must be between 200,000 and 500,000) (#1528-1531)
DEMP.slitherConstructorVariables() (#2021-2039) uses literals with too many digits:
- gasForProcessing = 300000 (#1358)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

DEMP._rewardToken (#2033) should be constant
DEMP._routerAddress (#2032) should be constant
DEMP._tokenSupply (#2023) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.

Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

Unable to find token contract audit

Unable to verify that token and website are owned by the same team (no listings + unable to find contract on website)

Unable to verify token contract address on the website

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find token on CoinGecko

Additional information: link

Unable to find token on CoinMarketCap

Additional information: link

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Young tokens have high risks of scam / price dump / death

Young tokens have high risks of scam / price dump / death

Young tokens have high risks of scam / price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank